This page lists the international journal and conference papers and other publications of the
Laboratory of Acoustics and Audio Signal Processing of Helsinki University of Technology for the year 1999.
Publications for different years are listed elsewhere.

Alku, P., Vintturi,
J., and Vilkman, E., ''Linearity of the Function Between the Sound Pressure
Level of Speech and the Negative Peak Amplitude of the Differentiated Glottal
Flow for Voices of Different Intensities,'' in Proceedings ofthe 14th International Congress of
Phonetic Sciences (ICPhS), vol. 2, pp. 977-980, San Francisco,
California, USA, August 1-7, 1999.

Lauri, E.-R., Alku,
P., Vilkman, E., Sala, E., and Sihvo, M., ''Changes in the Ratio
Between the Flow Amplitude and the Negative Peak Amplitude of the First
Derivative of the Glottal Flow Waveform During Vocal Loading,'' in
Proceedings ofthe 24th Congress of the International Association
of Logopedics and Phoniatrics (IALP 1998), vol. 1, pp. 53-55,
Amsterdam, The Netherlands, August 23-27, 1998. Printed in 1999.

Varho, S., and Alku,
P., ''A New Predictive Method for All-Pole Modelling of Speech Spectra
with a Compressed Set of Parameters,'' in Proceedings ofthe IEEE
International Symposium on Circuits and Systems (ISCAS'99), vol. 3,
pp. 126-129, Orlando, Florida, USA, May 30 - June 2, 1999.

Vintturi, J., Alku,
P., Lauri, E.-R., and Vilkman, E., ''Combined Time and Amplitude
Parameter of the Glottal Flow Waveform as an Indicator of Changes in Vocal
Performance,'' in Proceedings ofthe 24th Congress of the
International Association of Logopedics and Phoniatrics (IALP 1998),
vol. 1, pp. 134-137, Amsterdam, The Netherlands, August 23-27, 1998.
Printed in 1999.